Dear All,
Can any expert tell me the funda of stylesheet change from default to custom theme for modules.

I mean I am using a FAQ module and after install its layout is not perfect as per journal2. Now I wish that instead of using default stylsheet I want to force it to use the journal2 stylsheet. Can anyone here tell me step by step guide How I can proceed.
I have following file structures for my module the version is working well in default OC2.3.0.2. Where should I change and how? I am blind at this moment please.

You matter does not really match the Free Contribution Forum, this is rather a commercial
Matter, and it's will not even be possible, without beeing able, to make tests under real terms.
But such a job will take some time, so, better prepare to spend some money on such.
Ernie

It is not the matter of money. I want to do it myself so that I can easily learn how I can change the theme specific changes. Its for my own knowledge and if I spend money the result will never teach me how it happens.
So I request the developers to help me understand it how it work.